HDOJ 1000 （C语言第一个程序～镇博之作）

A + B Problem

Problem Description

Calculate A + B.

 

Input

Each line will contain two integers A and B. Process to end of file.

 

Output

For each case, output A + B in one line.

 

Sample Input

1 1

 

Sample Output

2

 

看了讨论区我才知道原来是可以循环输入的那种，谨记

 while(scanf("%d%d",&a,&b)!=EOF)

源代码

#include <stdio.h>
#include <stdlib.h>

int main()
{
    int a,b,d=0;
    while(scanf("%d%d",&a,&b)!=EOF){
    d=a+b;
    printf("%d\n",d);
    }
    return 0;
}